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Projects See All

PROJECT

Arduino Wireless Weather Station Using NRF24L01, DHT11-DHT22 Sensor and

By Ron Cutts

Create a dual‑sensor weather station that sends indoor/outdoor temperature & humidity wirelessly via NRF24L01 modules to an Arduino UNO and displays data on an

PROJECT

Arduino Measure TVOC,CO2,Hydrogen,Ethanol,Temperature & Humidity - SGP30

By Ron Cutts

Learn to read TVOC, CO2, hydrogen, ethanol, temperature and humidity from SGP30 and DHT11 sensors on an Arduino UNO. Display data on an OLED using Visuino.

PROJECT
10

Arduino Display Changing Text on MAX7219 8-digit LED Display Using Seque

By Ron Cutts

Step‑by‑step guide to show changing text on a MAX7219 8‑digit LED display using Visuino and an Arduino UNO. Includes circuit, code generation, and demo video.

PROJECT
14

Arduino Display Temperature & Humidity on MAX7219 8-digit LED Display Us

By Ron Cutts

Learn how to read temperature and humidity from a DHT11 sensor and show it on an 8‑digit MAX7219 LED display with Arduino. Step‑by‑step guide.

PROJECT
28

Arduino Display Date & Time on MAX7219 8-digit Digital LED Display Using

By Ron Cutts

Learn to wire a DS1307 RTC with a MAX7219 LED matrix and control it through Visuino. Step‑by‑step guide for Arduino UNO users.

PROJECT
19

Darkness Sensor and Relay to Turn the 12V Light Bulb ON/OFF Using BH1750

By Ron Cutts

Learn how to detect darkness with a BH1750, trigger a relay, and turn a 12V light bulb ON/OFF using Arduino and Visuino. Step‑by‑step guide.